Backpacks
Backpacks are a type of wearable utility used to expand the size of player's inventory in Obenseuer.
Overview
When a backpack is placed inside the Player's backpack slot, a button to open backpack's inventory will appear to the right of the slot. Pressing it opens and closes the backpack's inventory.
Police can see stolen items above a certain value when they are placed inside a backpack's inventory.
Farming Job sells items placed in backpack as if they were in main inventory.
Backpack types

Backpack
The most common and basic type of backpacks, that has 24 slots of additional inventory space.
Backpack can rarely be found at One Stop Shop for 1440
. It can also be found via exploration, having rare chances of spawning in Wooden Chests, Lockers, and Wardrobes.

Rucksack
A large hiker's backpack, that has 40 slots of additional inventory space.
A free Rucksack can be found in the Mines past the Radiation zone and in the small tunnel when searching for Hanss, under the first set of stairs you see to the left inside and you will find the Rucksack. The Rucksack is worth 2500
.
You can also buy a Rucksack from the General Trader for 294,80
.
Cooler Bag
An Osmo-Olut branded cooler backpack, that like the basic backpack, has 24 slots of inventory space, and in addition slows the spoilage of items placed inside.